Secunia Security Advisory - Multiple vulnerabilities have been discovered in YaCOMAS, which can be exploited by malicious people to conduct cross-site scripting attacks.
985c407de1be13e5521c1af804b2efb6d094c98a365992d2cd5361f63621d1a5
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TITLE:
YaCOMAS Multiple Cross-Site Scripting Vulnerabilities
SECUNIA ADVISORY ID:
SA43928
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RELEASE DATE:
2011-03-31
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http://secunia.com/advisories/43928/
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DESCRIPTION:
Multiple vulnerabilities have been discovered in YaCOMAS, which can
be exploited by malicious people to conduct cross-site scripting
attacks.
Input passed via the "S_login", "S_nombrep", "S_apellidos", "S_mail",
"S_org", and "S_ciudad" parameters to asistente/index.php (when "opc"
is set to "1") and the "S_login" parameter to admin/index.php is not
properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.
The vulnerabilities are confirmed in version 0.3.6. Other versions
may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY:
Pr@fesOr X
OTHER REFERENCES:
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EXTENDED SOLUTION:
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EXPLOIT:
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